noun

any low-cost beer. Origin: Milwaukee's Best brand beer, notorious for its cheap price, harsh taste, and high alcohol content. The combination of these three make it a supposed "Beast" to deal with, especially the morning afterward.

expression

Overly developed to an almost ridiculous extreme.

"Is she well built? She certainly is! She's built like a brick shit-house."

(A "shit-house" or "outhouse" is little more than a privacy screen and therefore is customarily constructed out of scrap lumber and designed to be just sturdy enough to stand up to the wind and rain. An outhouse made of bricks would have been better constructed than the home it stood beside.)